Trace number 1512737

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.1 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1761397579.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.09/0.18	c ============================[ Search Statistics ]==============================
0.09/0.18	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.18	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.18	c ===============================================================================
0.09/0.18	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.28	c |       101 |    1100    22000   110000 |     8066      101    123 |  0.000 % |
0.29/0.37	c |       251 |    1100    22000   110000 |     8873      251    117 |  0.000 % |
0.39/0.48	c |       476 |    1100    22000   110000 |     9760      476    126 |  0.000 % |
0.59/0.60	c |       813 |    1100    22000   110000 |    10736      813    124 |  0.000 % |
0.69/0.74	c |      1320 |    1100    22000   110000 |    11810     1320    134 |  0.000 % |
0.89/0.92	c |      2079 |    1100    22000   110000 |    12991     2079    133 |  0.000 % |
1.09/1.16	c |      3218 |    1100    22000   110000 |    14290     3218    137 |  0.000 % |
1.48/1.50	c |      4927 |    1100    22000   110000 |    15719     4927    136 |  0.000 % |
1.99/2.03	c |      7489 |    1100    22000   110000 |    17291     7489    134 |  0.000 % |
2.79/2.88	c |     11335 |    1100    22000   110000 |    19020    11335    135 |  0.000 % |
4.39/4.41	c |     17101 |    1100    22000   110000 |    20922    17101    137 |  0.000 % |
6.98/7.03	c |     25753 |    1100    22000   110000 |    23015    15103    149 |  0.000 % |
11.29/11.39	c |     38727 |    1100    22000   110000 |    25316    16031    149 |  0.000 % |
18.49/18.50	c |     58191 |    1100    22000   110000 |    27848    21244    149 |  0.000 % |
30.38/30.44	c |     87383 |    1100    22000   110000 |    30633    18246    152 |  0.000 % |
49.78/49.84	c |    131172 |    1100    22000   110000 |    33696    23435    159 |  0.000 % |
81.87/81.97	c |    196857 |    1100    22000   110000 |    37066    24909    158 |  0.000 % |
136.95/137.01	c |    295383 |    1100    22000   110000 |    40772    25444    159 |  0.000 % |
217.94/218.04	c |    443173 |    1100    22000   110000 |    44849    34236    153 |  0.000 % |
363.59/363.78	c |    664856 |    1100    22000   110000 |    49334    32249    162 |  0.000 % |
595.43/595.66	c |    997383 |    1100    22000   110000 |    54268    43545    160 |  0.000 % |
986.34/986.64	c |   1496172 |    1100    22000   110000 |    59695    17931    148 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512737-1238207743/watcher-1512737-1238207743 -o /tmp/evaluation-result-1512737-1238207743/solver-1512737-1238207743 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1761397579 HOME/instance-1512737-1238207743.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 15837
/proc/meminfo: memFree=1024936/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=2576 CPUtime=0
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 1093437489 2637824 362 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 644 362 88 221 0 420 0

[startup+0.010987 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 15837
/proc/meminfo: memFree=1024936/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=3108 CPUtime=0
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 510 0 0 0 0 0 0 0 18 0 1 0 1093437489 3182592 495 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 777 495 88 221 0 553 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3108

[startup+0.101996 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 15837
/proc/meminfo: memFree=1024936/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=6880 CPUtime=0.09
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 1431 0 0 0 9 0 0 0 18 0 1 0 1093437489 7045120 1416 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 1720 1416 97 221 0 1496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6880

[startup+0.302017 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 15837
/proc/meminfo: memFree=1024936/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=6516 CPUtime=0.29
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 1492 0 0 0 29 0 0 0 19 0 1 0 1093437489 6672384 1370 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 1629 1370 115 221 0 1405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6516

[startup+0.701061 s]
/proc/loadavg: 0.99 0.97 0.88 3/64 15837
/proc/meminfo: memFree=1024936/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=6516 CPUtime=0.69
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 1492 0 0 0 69 0 0 0 22 0 1 0 1093437489 6672384 1370 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 1629 1370 115 221 0 1405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6516

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=1019616/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=8504 CPUtime=1.48
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 1971 0 0 0 148 0 0 0 25 0 1 0 1093437489 8708096 1849 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 2126 1849 115 221 0 1902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8504

[startup+3.10232 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=1016288/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=12772 CPUtime=3.09
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 3031 0 0 0 308 1 0 0 25 0 1 0 1093437489 13078528 2909 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 3193 2909 115 221 0 2969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12772

[startup+6.30167 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=1007968/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=18636 CPUtime=6.29
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 4512 0 0 0 627 2 0 0 25 0 1 0 1093437489 19083264 4390 1992294400 4194304 5102416 548682068800 18446744073709551615 4255147 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 4659 4390 115 221 0 4435 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18636

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=1005024/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=21144 CPUtime=12.69
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 5133 0 0 0 1266 3 0 0 25 0 1 0 1093437489 21651456 5011 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 5286 5011 115 221 0 5062 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21144

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=1001248/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=25008 CPUtime=25.48
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 6085 0 0 0 2544 4 0 0 25 0 1 0 1093437489 25608192 5963 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 6252 5963 115 221 0 6028 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25008

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 15838
/proc/meminfo: memFree=997408/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=28836 CPUtime=51.08
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 7046 0 0 0 5103 5 0 0 25 0 1 0 1093437489 29528064 6924 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 7209 6924 115 221 0 6985 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28836

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 15838
/proc/meminfo: memFree=990112/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=36228 CPUtime=102.26
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 8896 0 0 0 10220 6 0 0 25 0 1 0 1093437489 37097472 8774 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 9057 8774 115 221 0 8833 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 15838
/proc/meminfo: memFree=986464/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=39964 CPUtime=162.24
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 9782 0 0 0 16217 7 0 0 25 0 1 0 1093437489 40923136 9660 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 9991 9660 115 221 0 9767 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39964

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 15838
/proc/meminfo: memFree=984608/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=41944 CPUtime=222.23
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 10304 0 0 0 22215 8 0 0 25 0 1 0 1093437489 42950656 10182 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 10486 10182 115 221 0 10262 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 15838
/proc/meminfo: memFree=980896/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=45416 CPUtime=282.22
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 11149 0 0 0 28213 9 0 0 25 0 1 0 1093437489 46505984 11027 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 11354 11027 115 221 0 11130 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45416

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=980320/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=45944 CPUtime=342.2
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 11285 0 0 0 34211 9 0 0 25 0 1 0 1093437489 47046656 11163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 11486 11163 115 221 0 11262 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=976608/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=49656 CPUtime=402.19
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 12204 0 0 0 40209 10 0 0 25 0 1 0 1093437489 50847744 12082 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 12414 12082 115 221 0 12190 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 49656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=975648/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=50600 CPUtime=462.17
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 12441 0 0 0 46207 10 0 0 25 0 1 0 1093437489 51814400 12319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 12650 12319 115 221 0 12426 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 50600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=974496/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=51868 CPUtime=522.15
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 12760 0 0 0 52205 10 0 0 25 0 1 0 1093437489 53112832 12638 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 12967 12638 115 221 0 12743 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 51868

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=973408/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=52924 CPUtime=582.14
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 13024 0 0 0 58204 10 0 0 25 0 1 0 1093437489 54194176 12902 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 13231 12902 115 221 0 13007 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 52924

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=969376/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=56884 CPUtime=642.13
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14025 0 0 0 64202 11 0 0 25 0 1 0 1093437489 58249216 13903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 14221 13903 115 221 0 13997 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 56884

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=968160/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=58136 CPUtime=702.1
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14326 0 0 0 70199 11 0 0 25 0 1 0 1093437489 59531264 14204 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 14534 14204 115 221 0 14310 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 58136

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=967840/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=58400 CPUtime=762.09
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14394 0 0 0 76198 11 0 0 25 0 1 0 1093437489 59801600 14272 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 14600 14272 115 221 0 14376 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 58400

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=967584/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=58796 CPUtime=822.07
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14477 0 0 0 82196 11 0 0 25 0 1 0 1093437489 60207104 14355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 14699 14355 115 221 0 14475 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 58796

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=965792/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=60600 CPUtime=882.06
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14916 0 0 0 88194 12 0 0 25 0 1 0 1093437489 62054400 14794 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 15150 14794 115 221 0 14926 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 60600

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=965792/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=60600 CPUtime=942.04
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14919 0 0 0 94192 12 0 0 25 0 1 0 1093437489 62054400 14797 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 15150 14797 115 221 0 14926 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=965664/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=60600 CPUtime=1002.03
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 14943 0 0 0 100191 12 0 0 25 0 1 0 1093437489 62054400 14821 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 15150 14821 115 221 0 14926 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 60600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=962272/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=64060 CPUtime=1062.01
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 15792 0 0 0 106188 13 0 0 25 0 1 0 1093437489 65597440 15670 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 16015 15670 115 221 0 15791 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 64060

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=961248/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=65116 CPUtime=1122
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 16051 0 0 0 112186 14 0 0 25 0 1 0 1093437489 66678784 15929 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 16279 15929 115 221 0 16055 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 65116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=960608/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=65648 CPUtime=1181.98
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 16197 0 0 0 118184 14 0 0 25 0 1 0 1093437489 67223552 16075 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 16412 16075 115 221 0 16188 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 65648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15838
/proc/meminfo: memFree=959008/2055920 swapFree=4172472/4192956
[pid=15837] ppid=15835 vsize=67384 CPUtime=1200.08
/proc/15837/stat : 15837 (varsat-random_s) R 15835 15837 15736 0 -1 4194304 16592 0 0 0 119994 14 0 0 25 0 1 0 1093437489 69001216 16470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15837/statm: 16846 16470 115 221 0 16622 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 67384

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.160975
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 67384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16592
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1866

runsolver used 0.946856 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-28 03:35:43
IDJOB=1512737
IDBENCH=70204
IDSOLVER=539
FILE ID=node37/1512737-1238207743
PBS_JOBID= 9060527
Free space on /tmp= 66416 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512737-1238207743/watcher-1512737-1238207743 -o /tmp/evaluation-result-1512737-1238207743/solver-1512737-1238207743 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1761397579 HOME/instance-1512737-1238207743.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=1761397579

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1025352 kB
Buffers:         93116 kB
Cached:         833392 kB
SwapCached:      14544 kB
Active:         274736 kB
Inactive:       667724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1025352 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          18752 kB
Slab:            74200 kB
Committed_AS:  2800796 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node37 at 2009-03-28 03:55:45